\( 36 + 12 = 48 \)
\( 40 + 8 = 48 \)
\( 7 \times 6 = 42 \)
\( 8 \times 5 = 40 \)
\( 54 - 18 = 36 \)
\( 30 + 6 = 36 \)
\( 81 : 9 = 9 \)
\( 16 : 2 = 8 \)
Сравниваем:
\( 48 = 48 \)
\( 42 > 40 \)
\( 36 = 36 \)
\( 9 > 8 \)
Ответ: =, >, =, >.